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Volume 43 Issue 4
Jul.  2021
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Article Navigation >  PETROLEUM GEOLOGY & EXPERIMENT  > 2021  >  43(4): 670-677
YANG Min, CHEN Shuyang, WANG Guojian. The anomalies of high-precision geochemical exploration in well AT2 area of Tahe Oil Field, Tarim Basin and its geological significance for production[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2021, 43(4): 670-677. doi: 10.11781/sysydz202104670
Citation: YANG Min, CHEN Shuyang, WANG Guojian. The anomalies of high-precision geochemical exploration in well AT2 area of Tahe Oil Field, Tarim Basin and its geological significance for production[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2021, 43(4): 670-677. doi: 10.11781/sysydz202104670
shu

The anomalies of high-precision geochemical exploration in well AT2 area of Tahe Oil Field, Tarim Basin and its geological significance for production

doi: 10.11781/sysydz202104670
  • 1.

    SINOPEC Northwest Oilfield Branch Company, Urumqi, Xinjiang 830011, China

  • 2.

    Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214126, China

  • Received Date: 2020-06-30
  • Rev Recd Date: 2021-06-15
  • Publish Date: 2021-07-28
    Abstract
  • To evaluate the hydrocarbon potential of multiple traps in the middle and up oil groups of Triassic, an intensive oil and gas geochemical exploration has been carried out in the well AT2 area of the Tahe Oil Field of the Tarim Basin by the means of hydrocarbon microseepage-based high-precision geochemical exploration techniques.The geochemical indicators selected for this study were all active ones, including soil gas, physical adsorbed hydrocarbon gas and headspace gas.Near-surface soil samples were collected by means of a 0.25 km×0.25 km measuring grid, with a 0.1 km×0.1 km measuring grid over some key traps.Soil gas methane, physical adsorbed methane, and headspace methane were selected as the representative geochemical indicators, and their geochemical anomaly features over the well AT2 area were studied.Based on which, five integrated geochemical anomaly zones (consistent with five traps) were determined.The five integrated geochemical anomaly zones were ranked using a double-factor evaluation method combining geochemical and geological exploration evaluation parameters, and the hydrocarbon-bearing potential of these traps were evaluated, providing a geochemical basis for oil and gas rolling development of the well AT2 area.

     

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    • References(16)
  • [1]
    漆立新, 郑和荣. 塔河油田碎屑岩目标评价及勘探技术研究[R]. 北京: 中国石化石油勘探开发研究院, 2019.

    QI Lixin, ZHENG Herong. Exploration targets evaluation and exploration technique research of the clastic rocks in Tahe oilfield[R]. Beijing: Sinopec Petroleum Exploration and Production Research Institute, 2019.
    [2]
    刘崇禧, 程军, 赵克斌, 等. 油田开发中的化探精查技术[J]. 石油学报, 2001, 22(2): 62-65. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB200102012.htm

    LIU Chongxi, CHENG Jun, ZHAO Kebin, et al. The precise survey technique of geochemical exploration in the oil field's exploration and development[J]. Acta Petrolei Sinica, 2001, 22(2): 62-65. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB200102012.htm
    [3]
    李武, 孙长青, 赵克斌, 等. 高精度油气地球化学勘探技术研究与应用[R]. 北京: 中国石化石油勘探开发研究院, 2014.

    LI Wu, SUN Changqing, ZHAO Kebin, et al. Research and application of the high-precision hydrocarbon geochemical exploration technique[R]. Beijing: SINOPEC Petroleum Exploration and Production Research Institute, 2014.
    [4]
    马洪涛, 蔡玥, 付国民. 塔河油田AT1井区中三叠统中油组湖底扇沉积特征研究[J]. 岩性油气藏, 2010, 22(3): 53-58. https://www.cnki.com.cn/Article/CJFDTOTAL-YANX201003012.htm

    MA Hongtao, CAI Yue, FU Guomin. Sedimentary characteristics of sublacustrine fan of Middle Triassic Zhongyou Formation in AT1 area, Tahe Oilfield[J]. Lithologic Reservoirs, 2010, 22(3): 53-58. https://www.cnki.com.cn/Article/CJFDTOTAL-YANX201003012.htm
    [5]
    张雷, 王英民, 杨婷, 等. 阿克亚苏地区三叠系中油组有利圈闭预测[J]. 石油地球物理勘探, 2009, 44(6): 739-746. https://www.cnki.com.cn/Article/CJFDTOTAL-SYDQ200906017.htm

    ZHANG Lei, WANG Yingmin, YANG Ting, et al. Triassic middle oil-member favorite trap prediction in Akeyasu area[J]. Oil Geophysical Prospecting, 2009, 44(6): 739-746. https://www.cnki.com.cn/Article/CJFDTOTAL-SYDQ200906017.htm
    [6]
    王国建, 汤玉平, 陈伟钧, 等. 一种物理吸附烃解吸密封罐及其化探应用效果[J]. 天然气地球科学, 2013, 24(4): 768-772. https://www.cnki.com.cn/Article/CJFDTOTAL-TDKX201304017.htm

    WANG Guojian, TANG Yuping, CHEN Weijun, et al. A seal jar for desorbing physical-adsorption hydrocarbons and its application effect[J]. Natural Gas Geoscience, 2013, 24(4): 768-772. https://www.cnki.com.cn/Article/CJFDTOTAL-TDKX201304017.htm
    [7]
    索孝东, 李德春, 宋喜林. 用壤中游离烃现场分析解释技术直接寻找浅层油气藏[J]. 地质通报, 2009, 28(11): 1638-1642. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD200911013.htm

    SUO Xiaodong, LI Dechun, SONG Xilin. Shallow oil and gas reservoir exploration in using on-site analysis and interpretation technology of free hydrocarbons in soil[J]. Geological Bulletin of China, 2009, 28(11): 1638-1642. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD200911013.htm
    [8]
    周亚龙, 孙忠军, 杨志斌, 等. 利用土壤游离烃技术判别油气藏性质及保存条件[J]. 现代地质, 2016, 30(6): 1370-1375. https://www.cnki.com.cn/Article/CJFDTOTAL-XDDZ201606020.htm

    ZHOU Yalong, SUN Zhongjun, YANG Zhibin, et al. Application of soil free hydrocarbon to distinguish properties and preservation conditions of oil and gas[J]. Geoscience, 2016, 30(6): 1370-1375. https://www.cnki.com.cn/Article/CJFDTOTAL-XDDZ201606020.htm
    [9]
    张宗元, 王国建. 土壤中游离烃技术的油气化探意义[J]. 天然气工业, 2004, 24(6): 30-32. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200406009.htm

    ZHANG Zongyuan, WANG Guojian. Petroleum geochemical exploration significance of soil free hydrocarbon technique[J]. Natural Gas Industry, 2004, 24(6): 30-32. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200406009.htm
    [10]
    李广之, 袁子艳, 胡斌. 顶空气技术在天然气化探中的应用[J]. 中国石油勘探, 2007, 12(6): 47-50. https://www.cnki.com.cn/Article/CJFDTOTAL-KTSY200706011.htm

    LI Guangzhi, YUAN Ziyan, HU Bin. Application of headspace gas technology to geochemical exploration[J]. China Petroleum Exploration, 2007, 12(6): 47-50. https://www.cnki.com.cn/Article/CJFDTOTAL-KTSY200706011.htm
    [11]
    CHENG Qiuming, AGTERBERG F P, BALLANTYNE S B. The separation of geochemical anomalies from background by fractal methods[J]. Journal of Geochemical Exploration, 1994, 51(2): 109-130.
    [12]
    成秋明. 多维分形理论和地球化学元素分布规律[J]. 地球科学(中国地质大学学报), 2000, 25(3): 311-318. https://www.cnki.com.cn/Article/CJFDTOTAL-FGGL201701141.htm

    CHENG Qiuming. Multifractal theory and geochemical element distribution pattern[J]. Earth Science (Journal of China University of Geosciences), 2000, 25(3): 311-318. https://www.cnki.com.cn/Article/CJFDTOTAL-FGGL201701141.htm
    [13]
    汤玉平, 魏巍, 李尚刚, 等. 油气化探异常评价的研究[J]. 物探与化探, 2002, 26(2): 131-134. https://www.cnki.com.cn/Article/CJFDTOTAL-WTYH200202010.htm

    TANG Yuping, WEI Wei, LI Shanggang, et al. A study of the appraisal of oil and gas geochemical anomalies[J]. Geophysical & Geochemical Exploration, 2002, 26(2): 131-134. https://www.cnki.com.cn/Article/CJFDTOTAL-WTYH200202010.htm
    [14]
    於崇文. 数学地质的方法与应用: 地质与化探工作中的多元分析[M]. 北京: 冶金工业出版社, 1980.

    YU Chongwen. Methodolgy and application of mathematical geo-logy: multivariate analysis in geological and geochemical exploration practices[M]. Beijing: Metallurgical Industry Press, 1980.
    [15]
    JONES V T, MATTHEWS M D, RICHERS D M. Light hydrocarbons for petroleum and gas prospecting[M]//HALE M. Handbook of Exploration Geochemistry, vol. 7. Amsterdam: Elsevier, 2000: 133-212.
    [16]
    SECHMAN H, IZYDOR G, GUZY P, et al. Surface geochemical exploration for hydrocarbons in the area of prospective structures of the Lublin Trough (Eastern Poland)[J]. Marine and Petroleum Geology, 2015, 61: 22-38.
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